Callsign:	PG4331
MMSI number:	244100709
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	52°55.79' N 5°19.22' E - locator JO22PW83KD - show map 5.4 miles West bearing 281° from Koudum, Sûdwest Fryslân, Friesland, Netherlands [?] 6.3 miles Southwest bearing 237° from Workum, Sûdwest Fryslân, Friesland, Netherlands 42.4 miles Northeast bearing 25° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 78.1 miles Northeast bearing 27° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2024-06-13 16:57:06 EDT (1d 20h11m ago) 2024-06-13 22:57:06 CEST local time at Koudum, Netherlands [?]
Course:	191° – heading 511°
Speed:	6 MPH
Dimensions:	draught 0.0 m
Last path:	PG4331>ais via pa2dx
Positions stored:	183

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
EH10 DAMMERINA		1.2 miles 159°	2024-06-13 23:35:13		MARINJA2		1.2 miles 127°	2024-06-03 22:52:07
SPRAY		1.7 miles 83°	2024-06-15 03:26:07		MAZU		2.2 miles 81°	2024-05-31 04:58:20
UK94 JAN VAN CEES		2.2 miles 360°	2024-06-13 23:51:29		TEEN SPIRIT		2.2 miles 95°	2024-06-02 01:30:15
THEBA		2.3 miles 134°	2024-05-25 05:39:48		TESORO		2.3 miles 16°	2024-06-15 03:19:22
244129837 NL		2.5 miles 64°	2024-05-19 04:47:32		CONDOR		2.6 miles 77°	2024-05-17 04:14:32
ST26 ANNA MARIA		2.8 miles 25°	2024-05-20 09:51:33		MERLOT		2.9 miles 66°	2024-05-25 04:39:35
NOYA		3.1 miles 68°	2024-05-20 05:26:08		WATERHOUSE		3.2 miles 214°	2024-05-24 10:16:39
GAUDIUM		3.3 miles 57°	2024-06-08 17:45:09		SUMMERWINE		3.3 miles 65°	2024-05-19 06:13:52
ST28 LUBBERT SENIOR		3.3 miles 154°	2024-06-14 21:09:15		ST22 PEKE SENIOR		3.3 miles 154°	2024-05-18 17:01:19
HEARTBEAT		3.4 miles 151°	2024-05-24 14:56:18		IJSBEER		3.4 miles 154°	2024-05-18 23:15:09

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.